Egg Freezing Success Calculator
Estimate egg freezing outcomes based on age, AMH levels, and number of eggs retrieved. Success rates decline significantly after age 35: a 25-year-old needs ~10 eggs for 70% live birth probability, while a 40-year-old needs ~30 eggs.
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Key values and context for this tool: • Best Age: <35 • Eggs for 70%: 10-15 (age 30) • Survival Rate: 85-95%
Ready to run the numbers?
Why: This page explains what the Egg Freezing calculator does, what to enter, and how to read the results—without repeating the overview above.
How: Enter your values in the calculator fields below, keep units consistent, then run the calculation to see results and any step-by-step work shown on this page.
Run the calculator when you are ready.
Sample Scenarios
🎯 Early Preserver (28)
Proactive preservation → 70%+ success with 1 cycle
💼 Career-Focused (33)
Delaying family → 50-60% with 2 cycles
⚠️ Lower Reserve (35)
Diminished ovarian reserve → may need 3 cycles
⏰ Late Start (38)
Starting at 38 → act quickly
👶👶 Multiple Children
Planning for two → aim 20-25 eggs
🔬 PCOS Patient
High egg count, quality concerns
Your Information
Eggs/Cycle
11 mature
For 80% Success
mature eggs
Cycles Needed
Your Success
Est. Cost
Ovarian Reserve
Normal
Egg Quality Score
72/100
Survival Rate
92%
Optimal Window
Very good - proceed within 1-2 years
Your Success Probability
Fertility Decline by Age
Success by Egg Count
Scenario Comparison
Personalized Recommendations
Excellent timing! Egg quality at 32 is optimal for freezing.
Important Note
These are statistical estimates. Individual results vary. Consult a reproductive endocrinologist for personalized assessment.
Live Birth Probability
11 eggs/cycle | 18 eggs for 80% | 2 cycles recommended
For informational purposes only — not medical advice. Consult a healthcare professional before acting on results.
What is Egg Freezing?
Egg freezing (oocyte cryopreservation) preserves eggs for future use. Modern vitrification achieves 90%+ egg survival rates.
Vitrification
Flash-freezing achieves 90%+ survival rates.
Quality Matters
Age at freezing matters more than age at use.
Numbers Game
More eggs = higher cumulative success.
How Does Egg Freezing Work?
Daily hormone injections for 8-12 days
Blood tests and ultrasounds every 2-3 days
20-minute procedure under sedation
Mature eggs flash-frozen and stored
When to Freeze Eggs?
Under 35
Optimal window with best quality and quantity
Career Planning
Preserve fertility while focusing on goals
Medical Reasons
Before cancer treatment or surgery
35-38
Still effective, may need more cycles
After 38
Egg quality declines significantly
Success Rates by Age
Under 35: 10-15 eggs for 70% live birth. At 35-37: 15-20 eggs. At 38-40: 25-30 eggs. Age at freeze matters most.
AMH and Ovarian Reserve
AMH (Anti-Müllerian Hormone) and antral follicle count indicate ovarian reserve. Higher values suggest better response to stimulation.
Cost Considerations
Typical costs: $10-15k per cycle (procedure + meds), plus $400-800/year storage. Some employers offer coverage.
Lifestyle Factors
Smoking reduces egg quality. BMI outside normal range may affect response. Quitting smoking and optimizing health before freezing can improve outcomes.
Questions for Your Doctor
- What is my current ovarian reserve (AMH, AFC)?
- How many eggs should I aim to freeze for my goals?
- What is your clinic's success rate for my age group?
- Does my insurance cover any part of this?
Disclaimer
These are statistical estimates. Individual results vary. Consult a reproductive endocrinologist for personalized assessment.
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